FIGURE. Scanning electron micrographs of the disc ovaries/cypselae in Callilepis taxa with imbricate involucral bracts.A. Disc cypsela of C. caerulea showing glabrous surface and twin hairy ciliate margins and B. higher magnification showing the twin hairs along the margin in C. caerulea (Hemm 404, PRE). C. Disc ovary of C. corymbosa showing glabrous surface and twin hairy ciliate margins and D. higher magnification showing the twin hairs along the margin in C. corymbosa (Koekemoer 2596, PRE). in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa

FIGURE. Scanning electron micrographs of the disc ovaries/cypselae in Callilepis taxa with imbricate involucral bracts.A. Disc cypsela of C. caerulea showing glabrous surface and twin hairy ciliate margins and B. higher magnification showing the twin hairs along the margin in C. caerulea (Hemm 404, PRE). C. Disc ovary of C. corymbosa showing glabrous surface and twin hairy ciliate margins and D. higher magnification showing the twin hairs along the margin in C. corymbosa (Koekemoer 2596, PRE).